var headPanel = Ext.create("Ext.panel.Panel", {
	//title : "north1",
	region : "north",
	html : "<div style='padding:0px;'><h1 class=\"x-panel-header\">PMBOK项目管理系统</h1></div>",
	//collapsible: true,
	height: 80,
	minHeight: 80,
	tbar:[]
});